Splashlin Splashlin - 23 days ago 4
Ruby Question

Tell the end of a .each loop in ruby

If i have a loop such as

users.each do |u|
#some code
end


Where users is a hash of multiple users. What's the easiest conditional logic to see if you are on the last user in the users hash and only want to execute specific code for that last user so something like

users.each do |u|
#code for everyone
#conditional code for last user
#code for the last user
end
end


Thanks

Answer
users.each_with_index do |u, index|
  # some code
  if index == users.size - 1
    # code for the last user
  end
end
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